Air conditioning for extensions and kitchen-diners in Heanor
In the East Midlands, one system that cools in summer and heats efficiently in winter makes good use of the investment. For a kitchen-diner in Heanor, we place the indoor unit clear of the hob and plan the outdoor unit at the rear.
In Heanor, a side wall of a single-storey extension is usually the neatest place for the indoor unit. We cover Heanor as part of Derbyshire, roughly 8 miles from Derby. That includes the DE75 postcode district.
Prices in Heanor
In the East Midlands, our guide range for air conditioning for extensions and kitchen-diners is £1,395–£4,245 per space, including VAT. Labour rates in the East Midlands keep this slightly under the national middle. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. As an example, the Large single option (one 5–7 kW unit for a large glazed space) would typically be £1,945–£2,745 here.
Single unit
One 3.5–5 kW unit for a medium extension.
Large single
One 5–7 kW unit for a large glazed space.
Twin units
Two indoor units on a multi-split for long or L-shaped spaces.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission.
The survey
The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote. At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote.
What is included
Every job in Heanor includes:
- Handover of the remote or app
- Free survey with glazing and roof heat-gain check
- Hidden routes during the build, or neat surface routes after
- Pressure test, vacuum and commissioning
- Placement clear of the hob and oven
Nearby
Neighbouring places we cover include Ripley (2 miles), Ilkeston (3 miles) and Belper (5 miles). See all services in Heanor or air conditioning for extensions and kitchen-diners across Derbyshire.